private void btDelete_Click(object sender, EventArgs e) //删除
{
if (dgvPrize.Rows.Count == 0)
{
MessageBox.Show("没有数据,无法删除", "系统消息", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
else if (dgvPrize.CurrentRow.Selected == false)
{
return;
}
else
{
string info = "您确定删除奖品【奖品级别：" + dgvPrize.CurrentRow.Cells[1].Value.ToString() + "】信息吗？";
DialogResult result = MessageBox.Show(info, "系统消息", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (result == DialogResult.Yes)
{
objPrizeService.DeletePrize(dgvPrize.CurrentRow.Cells[0].Value.ToString(), Program.objListPrize);
LoadPrizeInfo(Program.objListPrize);
lbTotalPrize.Text = objPrizeService.GetPrizeSum(Program.objListPrize);
MessageBox.Show("删除成功！", "系统消息", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
}